74VHC273MTCX

FAIRCHILD SEMICONDUCTOR  74VHC273MTCX  触发器, 非反相, 正沿, D, 7.3 ns, 165 MHz, 8 mA, TSSOP, 20 引脚

The is an octal D-type Flip-flop fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent bipolar Schottky TTL while maintaining the CMOS low power dissipation. The register has a common buffered clock which is fully edge-triggered. The state of each D input, one setup time before the low-to-high clock transition, is transferred to the corresponding flip-flop"s Q output. The Master Reset MR\\ input will clear all flip-flops simultaneously. All outputs will be forced low independently of clock or data inputs by a low voltage level on the MR\ input. An input protection circuit insures that 0 to 7V can be applied to the inputs pins without regard to the supply voltage. This device can be used to interface 5 to 3V systems and two supply systems such as battery backup. This circuit prevents device destruction due to mismatched supply and input voltages.

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Low power dissipation

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High noise immunity

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Power down protection is provided on all inputs

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Pin and function compatible with 74HC273

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0.9V Maximum low noise